<template>
    <div class="app-container">
    <div class="el-toolbar">
        <div class="el-toolbar-body" style="justify-content: flex-start;">
        <a href="http://localhost:8202/admin/cmn/dict/exportData" target="_blank">
            <el-button type="text"><i class="fa fa-plus"/> 导出</el-button>
        </a>
        <el-button type="text" @click="importData"><i class="fa fa-plus"/> 导入</el-button>
        </div>
    </div>
        <el-table 
            :data="list" 
            style="width: 100%" 
        	row-key="id" border lazy 
        	:load="getChildrens" 
        	:tree-props="{children: 'children', hasChildren: 'hasChildren'}"
        	>
        	
            <el-table-column label="名称" width="230" align="left">
            <template slot-scope="scope">
            <span>{{ scope.row.name }}</span>
            </template>
            </el-table-column>

            <el-table-column label="编码" width="220">
            <template slot-scope="{row}">
                    {{ row.dictCode }}
            </template>
            </el-table-column>
            <el-table-column label="值" width="230" align="left">
            <template slot-scope="scope">
            <span>{{ scope.row.value }}</span>
            </template>
            </el-table-column>
            <el-table-column label="创建时间" align="center">
            <template slot-scope="scope">
            <span>{{ scope.row.createTime }}</span>
            </template>
            </el-table-column>
        </el-table>
        
        <el-dialog title="导入" :visible.sync="dialogImportVisible" width="480px">
            <el-form label-position="right" label-width="170px">

                <el-form-item label="文件">
                <el-upload
                :multiple="false"
                :on-success="onUploadSuccess"
                :action="'http://localhost:8202/admin/cmn/dict/importData'"
                class="upload-demo">
                <el-button size="small" type="primary">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">只能上传xls文件，且不超过500kb</div>
                </el-upload>
                </el-form-item>
            
            </el-form>
            <div slot="footer" class="dialog-footer">
            <el-button @click="dialogImportVisible = false">
                取消
            </el-button>
            </div>
        </el-dialog>
	        
    </div>
</template>
<script>
import dict from '@/api/dict'

export default {
     data() {
          return {
            list:[], //数据字典列表数组
            dialogImportVisible: false //设置弹框是否弹出
        }
       },
    created() {
        this.getDictList(1);
    },
    methods: {
        // 数据字典列表
        getDictList(id) {
            dict.dictList(id)
                .then(response => {
                    this.list = response.data
                })
        },
        // 获取子列表
        getChildrens(tree, treeNode, resolve) {
            dict.dictList(tree.id).then(response => {
                resolve(response.data)
            })
        },
        // 导入
        importData() {
			this.dialogImportVisible = true
		},
        //上传成功调用方法，
		onUploadSuccess(response, file) {
			this.$message.info('上传成功')
			//关闭弹框
			this.dialogImportVisible = false
			//刷新页面
			this.getDictList(1)
		}
    }
}
</script>
